IKJ58104I   UNABLE TO MODIFY PROTECTION FLAGS OF DATA SET dsname +

DSCB of the data set could not be modified; however, entry was made in the PASSWORD data set. See message IEH222I in z/OS MVS System Messages, Vol 8 (IEF-IGD) for recovery procedures.

DATA SET NOT IN CATALOG

The data set could not be located because it was not cataloged.

DATA SET NOT ON VOLUME

The data set was not on the volume indicated in the catalog entry.

DATA SPACE OWNED BY VSAM

VSAM data set cannot be protected with the PROTECT command.

REQUIRED VOLUME NOT MOUNTED

The volume containing the data set was not on the system. The device holding the data set may have been dynamically reconfigured. Note that the PROTECT command does not support dynamic UCBs.

TAPE DATA SET CANNOT BE PROTECTED BY PROTECT

The PROTECT command cannot be used to protect tape data sets.

I/O ERROR WHILE UPDATING SECURITY FLAGS

An error occurred while attempting to change the protection flags of a data set.

DATA SET IN USE

The data set is currently in use.